A study conducted in Sweden has brought fascinating questions to light. For 35 years, researchers tracked thousands of individuals, more than 1,200 of whom reached the coveted 100-year milestone. Below, we highlight the main indicators that may point to the possibility of a longer and healthier life. healthy.
Longevity indicators
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Under the leadership of Shunsuke Murata and Karin Modig from Karolinska Institutet, research addressed a group of 44 million individuals who underwent medical evaluations from the ages of 64 to 99. Among these participants, 2.7% reached the remarkable milestone of 100 years, with the majority being women. Scientists investigated 12 blood biomarkers previously associated with mortality.
Among these specific biomarkers were those related to inflammation, metabolism, liver and kidney function. It is notable that centenarians generally had levels well above or below standard values, adjusted for older populations. young people and healthy. However, it is important to highlight the following considerations:
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Low levels of glucose, creatinine and uric acid
Those who celebrated their 100th birthday already demonstrated reduced levels of these biomarkers from the age of 60 onwards.
- Cholesterol and iron
Individuals with lower total cholesterol and iron levels were more likely to reach 100 years of age.
Small differences, big impacts
Even small variations in these indicators can have a significant impact on life expectancy. For example, the group with the lowest uric acid levels had a 4% chance of reaching 100 years of age, while the group with the highest levels reduced these chances to just 1.5%.
Although the study did not reveal a direct genetic influence on these biomarkers, it emphasized the importance of nutrition and avoiding alcohol consumption for longevity. Therefore, keeping tabs on your glucose and uric acid levels, as well as taking care of your liver and kidney health, is valuable advice for those looking to celebrate their 100th birthday.
Remember to make regular appointments with your doctor to evaluate and monitor these markers, in addition to adopting habits healthy lifestyles that can help pave the way for a long and healthy journey.
